Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!bloom-beacon!mit-eddie!uw-beaver!cornell!rochester!pt.cs.cmu.edu!andrew.cmu.edu!po0o+ From: po0o+@andrew.cmu.edu (Paul Andrew Olbrich) Newsgroups: comp.graphics Subject: Re: Definition of different types of light sources Message-ID: Date: 2 Feb 89 16:42:59 GMT Organization: Class of '92, Carnegie Mellon, Pittsburgh, PA, Carnegie Mellon, Pittsburgh, PA Lines: 13 Gill Fuchs writes: > Could somebody also please tell me, how spot-light effects are created > using any of the above lighting types. You could always create a long cylinder around a light source to make it into a directional cone of light. In fact, you could even place a transparent disk in front of the cylinder, and use it to change the light's color. - Drew strange red-haired kid -- Drew Olbrich po0o+@andrew.cmu.edu